TOPSHOT - Demonstrators burn a barricade during a protest demanding accountability from politicians for allegedly squandering billions of dollars in proceeds from Venezuela's discounted PetroCaribe oil program in the streets of Port-au-Prince, on November 18, 2018, - Investigations by the Haitian Senate in 2016 and 2017 concluded that nearly $2 billion from a Venezuelan aid program called Petrocaribe were misused. Through Petrocaribe, Venezuela for years supplied Haiti and other Caribbean and Central American countries with oil at cut-rate prices and on easy credit terms. (Photo by HECTOR RETAMAL / AFP)